Singularly Perturbed Elliptic Dirichlet Problem with Three-band Boundary Layer

Abstract. A singularly  perturbed elliptic problem with Dirichlet boundary conditions  is considered in the case of multiple roots of the degenerate equation.  A three-zone boundary layer arises in the vicinity of the  domain  boundary with a different scale of boundary-layer variables  and  a diffe...

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Bibliographic Details
Main Author: Vera A. Beloshapko
Format: Article
Language:English
Published: Yaroslavl State University 2017-06-01
Series:Моделирование и анализ информационных систем
Subjects:
Online Access:https://www.mais-journal.ru/jour/article/view/518